Platform



FIG. 1 is a longitudinal side view of the platform of the present invention;

FIG. 2 is a top view of the platform of the present invention;

FIG. 3 is a lateral side view of the platform of the present invention;

FIG. 4 is an enlarged side view of two adjoining platforms of the present invention; and,

FIG. 5 is an enlarged perspective corner view of the platform of the present invention. 

The ornamental design for a platform, as shown and described. 